CN106045541A - Andalusite refractory material - Google Patents
Andalusite refractory material Download PDFInfo
- Publication number
- CN106045541A CN106045541A CN201610586940.2A CN201610586940A CN106045541A CN 106045541 A CN106045541 A CN 106045541A CN 201610586940 A CN201610586940 A CN 201610586940A CN 106045541 A CN106045541 A CN 106045541A
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- Prior art keywords
- andalusite
- temperature
- refractory material
- raw material
- performance
- Prior art date
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- 229910052849 andalusite Inorganic materials 0.000 title abstract description 27
- 239000011819 refractory material Substances 0.000 title abstract description 9
- 238000010304 firing Methods 0.000 claims abstract description 9
- 238000002360 preparation method Methods 0.000 claims abstract description 8
- 239000011858 nanopowder Substances 0.000 claims abstract description 7
- 239000002994 raw material Substances 0.000 claims description 16
- 241000022956 Apyre Species 0.000 claims description 13
- 239000000463 material Substances 0.000 claims description 13
- 239000000203 mixture Substances 0.000 claims description 5
- 238000000465 moulding Methods 0.000 claims description 5
- 238000000034 method Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 2
- 230000035939 shock Effects 0.000 abstract description 2
- 239000004927 clay Substances 0.000 abstract 1
- 239000011159 matrix material Substances 0.000 abstract 1
- 230000036314 physical performance Effects 0.000 abstract 1
- 239000000843 powder Substances 0.000 abstract 1
- 230000007423 decrease Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000005245 sintering Methods 0.000 description 2
- 101100117236 Drosophila melanogaster speck gene Proteins 0.000 description 1
- 238000003723 Smelting Methods 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- KZHJGOXRZJKJNY-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Si]=O.O=[Al]O[Al]=O.O=[Al]O[Al]=O.O=[Al]O[Al]=O KZHJGOXRZJKJNY-UHFFFAOYSA-N 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000010977 jade Substances 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 229910052863 mullite Inorganic materials 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Classifications
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/66—Monolithic refractories or refractory mortars, including those whether or not containing clay
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
- C04B35/16—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on silicates other than clay
- C04B35/18—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on silicates other than clay rich in aluminium oxide
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3217—Aluminum oxide or oxide forming salts thereof, e.g. bauxite, alpha-alumina
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/34—Non-metal oxides, non-metal mixed oxides, or salts thereof that form the non-metal oxides upon heating, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3418—Silicon oxide, silicic acids or oxide forming salts thereof, e.g. silica sol, fused silica, silica fume, cristobalite, quartz or flint
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/34—Non-metal oxides, non-metal mixed oxides, or salts thereof that form the non-metal oxides upon heating, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/349—Clays, e.g. bentonites, smectites such as montmorillonite, vermiculites or kaolines, e.g. illite, talc or sepiolite
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
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- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/50—Constituents or additives of the starting mixture chosen for their shape or used because of their shape or their physical appearance
- C04B2235/54—Particle size related information
- C04B2235/5418—Particle size related information expressed by the size of the particles or aggregates thereof
- C04B2235/5427—Particle size related information expressed by the size of the particles or aggregates thereof millimeter or submillimeter sized, i.e. larger than 0,1 mm
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- C—CHEMISTRY; METALLURGY
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- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/50—Constituents or additives of the starting mixture chosen for their shape or used because of their shape or their physical appearance
- C04B2235/54—Particle size related information
- C04B2235/5418—Particle size related information expressed by the size of the particles or aggregates thereof
- C04B2235/5436—Particle size related information expressed by the size of the particles or aggregates thereof micrometer sized, i.e. from 1 to 100 micron
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
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- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/50—Constituents or additives of the starting mixture chosen for their shape or used because of their shape or their physical appearance
- C04B2235/54—Particle size related information
- C04B2235/5418—Particle size related information expressed by the size of the particles or aggregates thereof
- C04B2235/5445—Particle size related information expressed by the size of the particles or aggregates thereof submicron sized, i.e. from 0,1 to 1 micron
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Compositions Of Oxide Ceramics (AREA)
Abstract
The invention relates to an andalusite refractory material and belongs to the technical field of refractory materials. The andalusite refractory material is prepared from, by mass, 15-45% of South African andalusite of 1-4 mm, 15-45% of South African andalusite of 0.1-1 mm, 5-20% of andalusite fine powder of 200 mesh, 3-5% of nano powder combination and 3-10% of binding clay. By using the andalusite refractory material, the problem of lowering in normal-temperature physical performance, high-temperature performance and thermal shock stability of andalusite products in the prior art is solved; multiple kinds of nanoscale micropowder are introduced in a basic formula, activity of micropowder at lower temperature is fully utilized in the process of preparation, binding performance of a matrix and tenacity of products are improved, and normal-temperature and high-temperature performance of the andalusite products can be improved at low firing temperature.
Description
Technical field
The present invention relates to a kind of Apyre flame-proof material, belong to technical field of refractory materials.
Background technology
Andalusite goods are owing to having good heat-resistant knocking stability, excellent creep-resistant property, in recent years in pottery, smelting
The high-temperature fields such as gold industry are widely used.Andalusite goods typically use import or domestic andalusite to be prepared,
Due to andalusite raw material mineral structure, andalusite goods can inevitably occur in high-temperature sintering process bubble,
The quality problems such as solution cavity, black speck, are especially apparent with domestic andalusite, are commonly called as andalusite speckle, this be andalusite goods in the world
Recognized by a difficult problem, in order to solve the problems referred to above, produce the technique of andalusite goods the most in the world and mainly use Alumina, just
The bulky grains such as jade, mullite replace andalusite bulky grain, the simple mode using reduction firing temperature also having, but along with replacing
For increase and the reduction of firing temperature of ratio, the physical property of andalusite goods, high-temperature behavior, thermal shock resistance can meetings
Having decline in various degree, this directly affects the application of product, causes reduce service life, and serious meeting causes kiln thing
Therefore.
Summary of the invention
It is an object of the invention to provide a kind of Apyre flame-proof material, solve andalusite goods in high-temperature sintering process
The problem that the andalusite speckle of appearance, product properties decline, has room temperature and high-temperature behavior is excellent, the simple feature of preparation technology.
Apyre flame-proof material of the present invention, is made up of the raw material of following mass percent:
Wherein, described nano powder combines part and is made up of the raw material of following mass percent；
The preparation method of described Apyre flame-proof material is by the raw material mix homogeneously of formula ratio, repressed molding, dry
Dry, burn till after, obtain Apyre flame-proof material；Wherein, firing temperature is 1500 DEG C.
Beneficial effects of the present invention is as follows:
The present invention, by introducing multiple nanoscale micropowder in basic components, makes full use of micropowder in preparation process and exists
Activity under lower temperature, the associativity of strengthening substrate and the ductile strength of goods, it is possible to improve under relatively low firing temperature
The room temperature of andalusite goods and high-temperature behavior.
Detailed description of the invention
Below in conjunction with embodiment, the present invention is described further.
Embodiment 1
Apyre flame-proof material, is made up of the raw material of following mass percent:
Wherein, described nano powder combines part and is made up of the raw material of following mass percent；
Preparation method is as follows: by the raw material mix homogeneously of formula ratio, repressed molding, be dried, burn till after, obtain andalusite
Refractory material；Wherein, firing temperature is 1500 DEG C.Testing result is shown in Table 1.
Embodiment 2
Apyre flame-proof material, is made up of the raw material of following mass percent:
Wherein, described nano powder combines part and is made up of the raw material of following mass percent；
Preparation method is as follows: by the raw material mix homogeneously of formula ratio, repressed molding, be dried, burn till after, obtain andalusite
Refractory material；Wherein, firing temperature is 1500 DEG C.Testing result is shown in Table 1.
Embodiment 3
Apyre flame-proof material, is made up of the raw material of following mass percent:
Wherein, described nano powder combines part and is made up of the raw material of following mass percent；
Preparation method is as follows: by the raw material mix homogeneously of formula ratio, repressed molding, be dried, burn till after, obtain andalusite
Refractory material；Wherein, firing temperature is 1500 DEG C.Testing result is shown in Table 1.
Table 1 testing result
By table 1 it can be seen that combine part by adding nano powder in formula, the Apyre flame-proof material of the present invention exists
1400 DEG C burn till just reaches the goods index that even better than higher temperature burns till, has solved asking of andalusite speckle simultaneously
Topic.
Claims (2)
1. an Apyre flame-proof material, it is characterised in that: it is made up of the raw material of following mass percent:
Wherein, described nano powder combines part and is made up of the raw material of following mass percent；
Apyre flame-proof material the most according to claim 1, it is characterised in that: its preparation method is by the raw material of formula ratio
Mix homogeneously, repressed molding, be dried, burn till after, obtain Apyre flame-proof material；Wherein, firing temperature is 1500 DEG C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610586940.2A CN106045541B (en) | 2016-07-22 | 2016-07-22 | Apyre flame-proof material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610586940.2A CN106045541B (en) | 2016-07-22 | 2016-07-22 | Apyre flame-proof material |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106045541A true CN106045541A (en) | 2016-10-26 |
| CN106045541B CN106045541B (en) | 2019-05-17 |
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ID=57416923
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610586940.2A Active CN106045541B (en) | 2016-07-22 | 2016-07-22 | Apyre flame-proof material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106045541B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108083749A (en) * | 2017-12-28 | 2018-05-29 | 新疆宝安新型建材有限公司 | A kind of air-entrained concrete building block containing andalusite mineral waste residues and preparation method thereof |
| CN109503181A (en) * | 2018-12-04 | 2019-03-22 | 洛阳科创新材料股份有限公司 | A kind of reducing atmosphere kiln castable |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101343189A (en) * | 2008-08-26 | 2009-01-14 | 巩义市五耐科技开发有限公司 | High-purity apyre brick and manufacture method thereof |
| WO2010047136A1 (en) * | 2008-10-24 | 2010-04-29 | 新日本製鐵株式会社 | Binder for unshaped refractory, and unshaped refractory |
| CN102015578A (en) * | 2007-04-27 | 2011-04-13 | 新日本制铁株式会社 | Binder for monolithic refractory and monolithic refractory |
| CN102432312A (en) * | 2011-09-13 | 2012-05-02 | 武汉科技大学 | Microporous mullite-silicon carbide complex phase refractory material and preparation method thereof |
| CN103664153A (en) * | 2013-12-11 | 2014-03-26 | 长兴宏业高科高温耐火材料有限公司 | High temperature creep resistant mullite-cordierite product and preparation method thereof |
| CN104086198A (en) * | 2014-07-12 | 2014-10-08 | 瑞泰科技股份有限公司 | Refractory andalusite material for glass kiln and product of refractory andalusite material |
-
2016
- 2016-07-22 CN CN201610586940.2A patent/CN106045541B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102015578A (en) * | 2007-04-27 | 2011-04-13 | 新日本制铁株式会社 | Binder for monolithic refractory and monolithic refractory |
| CN101343189A (en) * | 2008-08-26 | 2009-01-14 | 巩义市五耐科技开发有限公司 | High-purity apyre brick and manufacture method thereof |
| WO2010047136A1 (en) * | 2008-10-24 | 2010-04-29 | 新日本製鐵株式会社 | Binder for unshaped refractory, and unshaped refractory |
| CN102432312A (en) * | 2011-09-13 | 2012-05-02 | 武汉科技大学 | Microporous mullite-silicon carbide complex phase refractory material and preparation method thereof |
| CN103664153A (en) * | 2013-12-11 | 2014-03-26 | 长兴宏业高科高温耐火材料有限公司 | High temperature creep resistant mullite-cordierite product and preparation method thereof |
| CN104086198A (en) * | 2014-07-12 | 2014-10-08 | 瑞泰科技股份有限公司 | Refractory andalusite material for glass kiln and product of refractory andalusite material |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108083749A (en) * | 2017-12-28 | 2018-05-29 | 新疆宝安新型建材有限公司 | A kind of air-entrained concrete building block containing andalusite mineral waste residues and preparation method thereof |
| CN108083749B (en) * | 2017-12-28 | 2019-09-24 | 新疆宝安新型建材有限公司 | A kind of air-entrained concrete building block and preparation method thereof containing andalusite mineral waste residues |
| CN109503181A (en) * | 2018-12-04 | 2019-03-22 | 洛阳科创新材料股份有限公司 | A kind of reducing atmosphere kiln castable |
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| Publication number | Publication date |
|---|---|
| CN106045541B (en) | 2019-05-17 |
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Address after: 255311 East of Suli Village Section of Dongwaihuan Road, Wangcun Town, Zhoucun District, Zibo City, Shandong Province Applicant after: Shandong Thai refractory Limited by Share Ltd Address before: 255311 East of Suli Village Section of Dongwaihuan Road, Wangcun Town, Zhoucun District, Zibo City, Shandong Province Applicant before: Zibo Zhengtai refractory material Co., Ltd. |
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